package com.cdgc.web.service;

import com.cdgc.web.pojo.Gys;

import java.util.List;

public interface GysService {
    public List<Gys> queryAllGys();

    public void addNewGys(Gys gys);

    public void deleteGysById(Integer id);

    public void UpdateGys(Gys gys);

    public Gys queryGysById(Integer id);
}
